Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,584,663",
      "signature": "0xb32d8b2c42cf54af2f696cb213b35dac6e18a4a21671723215363cb1653b2d0f38e3aa1b2bb87eff3a166c3a25417def",
      "randomness": "0x0a162de5cf1bd62c548b35ecf3c7eb0854376b6ef679b09da0e874b7478ecbe8"
    }
  ],
  "blockNumber": "7,416,488"
}

{
  "Sr25519": "0x0ed26b54c77830422ff3751a5c3f4bca649f78e6b6378cd018f910e24bf23034215ec0ba90ebb672620a60ad38260e72e6aa80c4cd7e95a2b028e82c95c1108c"
}