Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,577,279",
      "signature": "0x8882ff8bebf0007b7b7e0a0b5b5bb01ca415d72c965c5f580ded1e7cd0b83b0186e4e871bef34976fe43a4db85f88f52",
      "randomness": "0xab23cf40262383b6339c7cb7c23afe7dce7f11574c0a37f1440b938fc0da4351"
    }
  ],
  "blockNumber": "7,414,655"
}

{
  "Sr25519": "0x9c4cb2c2f511b1dc0de36326710d65630b993a82fc410cb42cc7b1f2699bc31c5222adac2eb4df4423eeb2483680970b8fb9e1f11ffa2d75034f01002f7a6889"
}