Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,599,080",
      "signature": "0xab76c962e6de917d5debb696013dab34d26f2df8897eb81375fc290df4c4b79bf157e2d2e7b85494b756d72fc83955d4",
      "randomness": "0x15e3213dbaf9b564c363a3c5f26874284868a8b6b1a33f139ba5f9ea71c2d820"
    }
  ],
  "blockNumber": "7,420,087"
}

{
  "Sr25519": "0x1049b19223c6db96b06003b0c1b123f55cfcf3c4794bc37e6f8c56d6eac1bc4958ec76da4436fcbb20e747049f787558c2dd52cf2cd960ee4968cc45c5d0e88d"
}