Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,612,098",
      "signature": "0xa4d7be8105e1a72bac2acada4796e138502b1d3bd2f327f5e9cd04de9ad6a3bea3ab937bd435e74e8ccb9ca4c765cf53",
      "randomness": "0x3fc09f13279e97df479d537b7c956b717de44260cceb31574e229cd6ec1bcd03"
    }
  ],
  "blockNumber": "7,423,340"
}

{
  "Sr25519": "0xdcc45f8dbee9523b14f036da800f7f14d561580b8e50881590a1e5196d4635672231db55eb8c0022c0981cf5d4188903731dbf118c647b6fcf19f5004a214b80"
}