Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,555,563",
      "signature": "0xafd29b86354f1352521e481a1b58842a952722e71ada1f820cd4c7675f924d64d0986602bf81c908aef2db3571efedfa",
      "randomness": "0xd7abab99919285160def7146a09dbfbf528f5e117775d873dd3c19c84555e6be"
    }
  ],
  "blockNumber": "7,409,226"
}

{
  "Sr25519": "0x244c8e51aa2b074e129342aa2d34d43e4fe4e40d9db68199171389bcae6c4323144d7304700107e4cee94a4b2c01295db8f2dda9edad88f63dbfea9009d36489"
}