Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,588,241",
      "signature": "0x80486ded756ab80585a76301d97c46f058f112c6b67b2e515d3856414634e716ff1d6a4c9075eefc35d62721ee60afff",
      "randomness": "0xeea560a2c04a3623c910311b2aa72ab76a494547c106825ca5912e1275b15bda"
    }
  ],
  "blockNumber": "7,417,383"
}

{
  "Sr25519": "0x104ae8164913e27021658b5731640214182dffaa1f5c60320747a9abe0e825020a1ca5f57164c126ad5a9cf0b082d391c0ad279de6eb695095d74f672bc8d88c"
}