Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,539,121",
      "signature": "0xafbcfecb2e4b6ce40431339604449f72cd641406f37fb220d9472da304e342637bfa3ac357e30a291f07066809e4c595",
      "randomness": "0xecaab25a6f8028b67f14739ef4bc4d1eefa14719d19b03a73ddc7877fccb9c56"
    }
  ],
  "blockNumber": "7,405,116"
}

{
  "Sr25519": "0x2804176c25dee76fabdc906efb35c4202d2cb717c210abb14586980a01abb00e5e1b60f6e8e145ab1ae42f4f97bd7bb7305724d5f7f933d824030e26a6793183"
}