Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,573,508",
      "signature": "0x84e48a64ca84a0e878eb5c8ec8f73245f990da5f4337f8c69321f9159023e5ab429235541586cf29b001265118c33c67",
      "randomness": "0xcb368247db5eac118faaddfdf64a8bb08fbdbf71f23aaf07632a1db700ea1236"
    }
  ],
  "blockNumber": "7,413,712"
}

{
  "Sr25519": "0x5a282640715869b388c2084b13f9baa077cbdad746d4771b809da84d0cfb6467ac732740d1d99c118716590f5328de138ec5ae2cc6e3e63c42afefc7b392ca8a"
}