Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,631,206",
      "signature": "0x97ff039ef40437de0c9c47a59ddf3da59a9e581b0ea98c854a9e2af5c10e8b6b7bd74b3a72a575879e4060f6a6bae2bc",
      "randomness": "0x59be5cf14e1ac79af760b67354511c0c095b9e86299ac7e681beb2cf45b0e643"
    }
  ],
  "blockNumber": "7,428,116"
}

{
  "Sr25519": "0xf208a2852b80e7fca08f0ab938f0d36c1bd4c0166e494bfb78abab04242069232c34f67e9dfea6b1d7a434e66b9bbaa7bf99b8b72b47cb4971407bd321ad838b"
}