Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,552,579",
      "signature": "0x8999f80669629d2544f7c6eee7dfb171bea5d7fb60b8f8b15639f21b62b3ccc9bbc07dd0452e2651f70043982be59784",
      "randomness": "0x552cbe814727f2bb59a5ca1f2b2e06ceb73d5ea5901220ded9755ff688aed093"
    }
  ],
  "blockNumber": "7,408,480"
}

{
  "Sr25519": "0x76832b26d17a50118d5a03af6fff3d1121e1a61d166b55b9d0274b20aee6be085a90f56533a663e0e7ab35782e81d1b9007de88499f8b5d848435ce38f9eeb85"
}