Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,663,042",
      "signature": "0xa8f399ed824925c46548fce1503f17a87e102718bfad4c5fe6921eb4bad571b655ee31b478ba28f565c2d665984cbeae",
      "randomness": "0x37f737fc3a3f8b1ff5e18b16150bfcb191cce3eb6ec3f130aa08742dfb30d9ed"
    }
  ],
  "blockNumber": "7,436,059"
}

{
  "Sr25519": "0xb8edf20e386bfed2cd8f3eebb99aee662fca3d3ff9b10c647d01e1c3e24b69734fba669161449d457ed269cc603b56b34e89eec0e2c9a9c272d940e994b75983"
}