Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,667,124",
      "signature": "0x87ca43b218a81ab426ae1a2070075561a9cfc4d2f499ec06f4801c97c05d62b56958d2b26768beea6358c0ebe9dc02ed",
      "randomness": "0xdece51d19ebb62d4130fc4c7c41ba4941dd2c999588ff405e804b583c05461bf"
    }
  ],
  "blockNumber": "7,437,072"
}

{
  "Sr25519": "0x861ea90ba2ef316fce50fe2125c4b275a0ad1dc759b2fdc7173a0acd503a533ac29a98d3e1561e3e81d837a17a0cdbd9b04059382354986b028ed357f4bfe288"
}