Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,645,339",
      "signature": "0xb4ffb261f1de875852ecac3a3cb939b11822e908de576284809135eebde016a0a5418687ba4d8b387599f2c45a308b89",
      "randomness": "0x22f692a7bcb307353b00b2fcbc99d3b3542fe9bbaddeda1584027b7d2d7117a7"
    }
  ],
  "blockNumber": "7,431,639"
}

{
  "Sr25519": "0x8e367dc8b1150b846f2bc3a7c7a7eedd767d9729fc6567dd11ebf9fc2a91043432e512d52d1209aa08b99e5f68ee89e360b96f242d8b59ef1315c2ed69ae4886"
}