Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,581,404",
      "signature": "0x960d546e2a7bcb0d825160e2e9a42751533e7dab4564b3a89b561460ddcaec62ab13e60089c5e79773bf126894514cd8",
      "randomness": "0x63e096d53119f4dd8d50c44db8da9909e633adec88b9d9e251a867887e14d2d0"
    }
  ],
  "blockNumber": "7,415,673"
}

{
  "Sr25519": "0x6876183587367aa587b04567e5dca2af63cc28ffb9e4bccbf4dc2acf16497138bae4aa2d723c89e1e4740acb15f6f766696d32483addbc75a5d35382b85a798d"
}