Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,567,810",
      "signature": "0x87e622c4621c12fac0e4cc92bf181a461a2ef64ae3cda8bf1c2becb8cc5ae362048adbdda02ba17ce37d28fd4f56c73e",
      "randomness": "0x5a069055c1214af7551b85e94c4171a1d053415e391d1b3c34b22139448c5886"
    }
  ],
  "blockNumber": "7,412,288"
}

{
  "Sr25519": "0x48195a334ae366da9c00f09f801c30871d372ec342d886b2141fd878a92f925c551698d4a74f8f6e8305b55a8e30aac2d42eaf3cc4e27297f73094adcae03e86"
}