Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,551,075",
      "signature": "0xb38028acfcb90da2ad6b8cb3152792f946b0b8901540c9f168f96ad72caf674450598ea2c382596e08a444ebf1f15fc8",
      "randomness": "0xb1730f1fb83cfdf72eaada2cfaa65ce056121a3752504052cdfd163b2d1ce60d"
    }
  ],
  "blockNumber": "7,408,104"
}

{
  "Sr25519": "0x6afc6ba410d2ee33f17eeb6423b791e9b56ece3eef63e9e8f10406752f0a954896ea72f599d17a5ab64a7a5453dc2cb4951b4edb1f83dc184407829ace33e980"
}