Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,608,090",
      "signature": "0xa2602b4c08e796884ae22986421c0b7322d604bb316f29bdce1c55fc2395a40e824f70c1f3bcd98111ab22813e13e9a1",
      "randomness": "0xa69c1d15b496952d1fe7fb3fc78bed6b533202c08325c477f9ca47568de03132"
    }
  ],
  "blockNumber": "7,422,339"
}

{
  "Sr25519": "0x06680969de93fb5992c9fa710f1986c6682aa8e26410229f3f5096051f63ee487e22be1869ea81b29b2c6b7523bc9c694cc5cd1429610125a2fec57571a5b380"
}