Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,577,764",
      "signature": "0xa3070ba14858966df88cc9d22b7e3e2e5c0ff83511781b16db1e493115554b64aa74afd0d0db5ce586ab6cb49f543d08",
      "randomness": "0x23a9fe1365629501364bc7fddd7f34e25a182dddab12d11b7ece72715ac42be0"
    }
  ],
  "blockNumber": "7,414,776"
}

{
  "Sr25519": "0xbefe4e26ca40a77f66f662c6f7e00706d7a85e298e3aa984dbe4fda572c1e509429e2d6b7cb678aa8f1a7bfd967c558b05d5c37cdfda8014a3b90b9c91875487"
}