Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,594,193",
      "signature": "0xa11fff1fb8a370e6721074e2428d183edae51b6ef867a14e62239d6718ad8345dcebd04ac6d739d34655d5bdec25d3e9",
      "randomness": "0x620efebd39f292b43205566df6709749dcfa66c832e1c12f0b9c55e9fbdc5715"
    }
  ],
  "blockNumber": "7,418,865"
}

{
  "Sr25519": "0x04afd15c04e7b1833bef363b1a55361fc5a97c6518b56c415be9cad30da6b86bc359312dfc2f4a077043128e7967bc60f679590316f5137e7b9b0a6f51d6dd89"
}