Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,581,749",
      "signature": "0xb1a3fc3a0c8d0710b11cfb233f7cdd03b21eb66cf0ac482df4e99ed85d999898495590f8bbb1b352ac1753c9c239efef",
      "randomness": "0x619cfa25d88939b7c1bf7cae39a6be7001b2b5e71ef41672a6614d7eb8f8542f"
    }
  ],
  "blockNumber": "7,415,760"
}

{
  "Sr25519": "0xb0c3a50c4e72cb191f4efe953c209de4fb8cce008f98e226b07512d11d0fcf2a26bec0ce4f7ae34dfea87b81fc1e94359e23c35334f583ace3a7eb64b8db2980"
}