Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,623,682",
      "signature": "0x81a30dec719af1e68ca289420d684bb09d09c9902489b70b93795af6b94cbfdbdb1360ca4b2bbbc94dd1989b9e172d2f",
      "randomness": "0x7bca5a29f88b020c83b793e7eec41bdc807c6758e080f8aba94cbe65ebee7620"
    }
  ],
  "blockNumber": "7,426,235"
}

{
  "Sr25519": "0x7ec6dc83e6b04c03c05def016d2392e2f8e81fa41df9aa057f8246f86b1ac135927b5450a91a2d7703152f66a6d97c9a9e17fb592e4cfd43b72f125d99f1a281"
}