Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,601,163",
      "signature": "0x84f88ea72117a43cd6dcad1d831808782815026b38477beaa03ba3cfc401b32af521673dfeca71f23f1bbb57b6c59f4d",
      "randomness": "0x5e4942928999429c56271bb052601af14a41cdeb2fee5de1a5244005c9785a8a"
    }
  ],
  "blockNumber": "7,420,607"
}

{
  "Sr25519": "0x04f32819266045496e738ab5b2bde46a4a5f70e10c639187f4d1d8c419233631e96442c0cd07a0824eae295fc0b8d66b430555330f69109a03607bceb9221986"
}