Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,621,324",
      "signature": "0x94569f5b636e14c4c813333f27325fdb1e25a664c62b113dc58f005caf6c404e242f2f21a6e92e8e31447e4bd59b949b",
      "randomness": "0x06894a54681898eefd855b7f34d313e4042cdc720290964befcf0c54946fb6f6"
    }
  ],
  "blockNumber": "7,425,646"
}

{
  "Sr25519": "0x0e5d7aa70cc47946826e7c8f2df13889a99cac3e828b18b8942f51d0be132a2df7d42fac7b4aa2061320992db9a8cff4be9d6670403bc24711541e323c552689"
}