Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,636,281",
      "signature": "0xb4ef2bb5f423f0a5f4c3bef11e614d210d1c47e1211a7d52319f8caf50e85af958135355c5cea9a2a15765e98b239f7c",
      "randomness": "0x567c8278429243a75a0d70d53c0ada7d50b84f05d9e71453bf6bb9d33812bd10"
    }
  ],
  "blockNumber": "7,429,385"
}

{
  "Sr25519": "0xb8537b2d3367885b6daebc0319bd5c82b59cf575d8ae5747e4ca2c84f12e603429554fa68ef3091588dcf437eecf83025e895d446d40bd02052d50958d04e58a"
}